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中(zhong)電(dian)氣(qi)設備選(xuan)擇(ze)不(bu)(bu)當造成(cheng)的(de)常(chang)見(jian)錯誤:生(sheng)產(chan)過程中(zhong)交(jiao)流(liu)接(jie)觸(chu)器(qi)的(de)體積選(xuan)擇(ze)不(bu)(bu)當,不(bu)(bu)同組的(de)插座控制(zhi)電(dian)路(lu)安裝了相同體積的(de)交(jiao)流(liu)接(jie)觸(chu)器(qi),三(san)相負(fu)載的(de)差異不(bu)(bu)完全(quan)考慮過的(de)。在平衡狀態下,不(bu)(bu)能在所有正(zheng)常(chang)模型中(zhong)選(xuan)擇(ze)某些組的(de)輸出交(jiao)流(liu)接(jie)觸(chu)器(qi)的(de)電(dian)流(liu)水平。基本上(shang),電(dian)流(liu)水平是通(tong)過一(yi)個步驟(zou)選(xuan)擇(ze)的(de),該步驟(zou)會導致交(jiao)流(liu)接(jie)觸(chu)器(qi)在高溫天氣(qi)下運行(xing)期(qi)間燒斷。
根據電(dian)(dian)(dian)(dian)氣(qi)設備(bei)(bei)(bei)的(de)(de)接(jie)線規(gui)定,接(jie)線盒可(ke)(ke)安(an)裝在封閉(bi)或(huo)半(ban)封閉(bi)的(de)(de)金屬(shu)外(wai)殼中或(huo)屏幕上,以形(xing)成配電(dian)(dian)(dian)(dian)室設備(bei)(bei)(bei)。如果一切(qie)正(zheng)常(chang)(chang),可(ke)(ke)以使用(yong)手或(huo)控制開(kai)(kai)關連接(jie)或(huo)斷開(kai)(kai)電(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)路(lu)。常(chang)(chang)見(jian)的(de)(de)錯誤或(huo)異常(chang)(chang)取決于家(jia)用(yong)電(dian)(dian)(dian)(dian)器(qi)的(de)(de)維護(hu),以斷開(kai)(kai)電(dian)(dian)(dian)(dian)路(lu)或(huo)警報。識別儀可(ke)(ke)以在信息(xi)模(mo)式下(xia)顯(xian)示各種主要參(can)數(shu)(shu),還可(ke)(ke)以調整某些(xie)電(dian)(dian)(dian)(dian)氣(qi)設備(bei)(bei)(bei)的(de)(de)主要參(can)數(shu)(shu),并提(ti)醒或(huo)發(fa)出所有正(zheng)常(chang)(chang)工(gong)作設置的(de)(de)偏(pian)差信號。常(chang)(chang)用(yong)于發(fa)電(dian)(dian)(dian)(dian),配電(dian)(dian)(dian)(dian)和變電(dian)(dian)(dian)(dian)站。
涉及電源系統中發電,傳輸,分配,轉換和功耗中的接通和斷開,控制或保護的作用。高壓配電柜用作(zuo)電壓(ya)(ya)(ya)等(deng)級在3.6 kV~550 kV的電氣產(chan)品作(zuo)為高(gao)壓(ya)(ya)(ya)隔離開(kai)關(guan),有接地(di)開(kai)關(guan),高(gao)壓(ya)(ya)(ya)斷路器,自動高(gao)壓(ya)(ya)(ya)重合和斷開(kai)裝置,高(gao)壓(ya)(ya)(ya)操作(zuo)機構,防(fang)爆高(gao)壓(ya)(ya)(ya)配電裝置和高(gao)壓(ya)(ya)(ya)開(kai)關(guan)柜(ju)等(deng)不(bu)同(tong)類別。通常,連接到系統(tong)主(zhu)母線的電容器柜(ju)用于中央無(wu)功(gong)功(gong)率(lv)補(bu)償(chang),并(bing)且(qie)(qie)通常與輸入柜(ju)并(bing)聯安裝(系統(tong)具有PT柜(ju),應(ying)為高(gao)壓(ya)(ya)(ya)系統(tong),而低(di)(di)壓(ya)(ya)(ya)系統(tong)沒有PT柜(ju)- PT柜(ju)相當(dang)于降低(di)(di)變壓(ya)(ya)(ya)器,只(zhi)需要低(di)(di)壓(ya)(ya)(ya)變壓(ya)(ya)(ya)器,但是電容器柜(ju)很少(shao)用于高(gao)壓(ya)(ya)(ya)系統(tong)中,并(bing)且(qie)(qie)高(gao)壓(ya)(ya)(ya)電容器很難制造(zao),并(bing)且(qie)(qie)通常在低(di)(di)壓(ya)(ya)(ya)側進(jin)行集中補(bu)償(chang)。